The Rigol DS1102E Digital Oscilloscope is equipped with up to one million points of deep memory to capture long signals with ease. This oscilloscope has two analog channels and additional trigger with 1 GSa/sec sample rate to identify elusive problems quickly. Its 5.7-inch TFT QVGA display renders enhanced visuals of the waveforms and signal values. Featuring P/F out, RS-232 and USB ports, this oscilloscope enables connectivity and has a 100 MHz bandwidth.